Gone West is a new Nashville-based band featuring two-time Grammy Award winner Colbie Caillat, multi-platinum singer/songwriter Jason Reeves, four-time Hawaii Music Award winner Justin Kawika Young and ACM and CMT-nominated artist Nelly Joy. They perform at the Lowell Summer Music Series, Boardinghouse Park, 40 French St., Lowell. Tickets $49 in advance, $55 day of show.